<button class="btn">
  See more 
  <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" height="15px" width="15px" class="icon">
<path stroke-linejoin="round" stroke-linecap="round" stroke-miterlimit="10" stroke-width="1.5" stroke="#292D32" d="M8.91016 19.9201L15.4302 13.4001C16.2002 12.6301 16.2002 11.3701 15.4302 10.6001L8.91016 4.08008"></path>
</svg>
</button>
<style>
/* From Uiverse.io by boryanakrasteva - Tags: button */
.btn {
  width: 140px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  position: relative;
  background-color: transparent;
  transition: .2s cubic-bezier(0.19, 1, 0.22, 1);
  opacity: 0.6;
}

.btn::after {
  content: '';
  border-bottom: 3px double rgb(214, 207, 113);
  width: 0;
  height: 100%;
  position: absolute;
  margin-top: -5px;
  top: 0;
  left: 5px;
  visibility: hidden;
  opacity: 1;
  transition: .2s linear;
}

.btn .icon {
  transform: translateX(0%);
  transition: .2s linear;
  animation: attention 1.2s linear infinite;
}

.btn:hover::after {
  visibility: visible;
  opacity: 0.7;
  width: 90%;
}

.btn:hover {
  letter-spacing: 2px;
  opacity: 1;
}

.btn:hover > .icon {
  transform: translateX(30%);
  animation: none;
}

@keyframes attention {
  0% {
    transform: translateX(0%);
  }

  50% {
    transform: translateX(30%);
  }
}

</style>
